SECTION 382 RIGHTS AGREEMENT dated as of December 3, 2019 between MERRIMACK PHARMACEUTICALS, INC. and COMPUTERSHARE TRUST COMPANY, N.A. as Rights AgentSection 382 Rights Agreement • December 3rd, 2019 • Merrimack Pharmaceuticals Inc • Pharmaceutical preparations • New York
Contract Type FiledDecember 3rd, 2019 Company Industry JurisdictionThis SECTION 382 RIGHTS AGREEMENT (this “Agreement”), dated as of December 3, 2019 is between Merrimack Pharmaceuticals, Inc., a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company (the “Rights Agent”, which term shall include any successor Rights Agent hereunder), as Rights Agent.